package org.blankhole.service;

import org.blankhole.model.Article;

/**
 * IArticleService: Interface of the article service
 *
 * @author Wenlong Meng(wenlong.meng@gmail.com)
 * @version 1.0 at 2012/07/31
 * @since 1.0
 */
public interface IArticleService {
	
	//Logic
	/**
	 * save article: insert if not exists; upate else
	 * 
	 * @param article
	 * @return
	 */
	int save(Article article);

}
